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Silicon carbon alloy

High Carbon Silicon Powder

High Carbon Silicon Powder is a new type of alloy used in converters. It is rich in silicon but has a relatively high carbon content. 

It is currently mainly used in steelmaking and foundry fields. High-carbon silicon powder has a very high economical type. It can replace ferrosilicon, silicon carbide, and another furnace charge in steelmaking, but the price is relatively low. 

Common high carbon silicon mainly includes nature lumps, standard lumps, granules, and powders. 

The particle size can be divided into 0-3mm,0-10mm, 10-50mm, 10-100mm, we support customizing the particle size of high carbon silicon according to customer requirements.




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  • Introduction
  • Specification
  • Related products
  • Contact

Introduction

High Carbon Silicon is rich in silicon. In the steelmaking process, it is necessary to oxygenate the molten steel so that the molten steel quickly reaches the ideal temperature. In the later stage, the oxygen in the molten steel needs to be treated, otherwise, a large number of oxides will be produced, then affect the quality of steel. After the use of high carbon silicon, the internal silicon element can quickly generate silica gas with oxygen, taking most of the oxygen from the molten steel, reducing the number of oxides in the molten steel, and making most of the oxides and sundries float on the surface of molten steel to facilitate cleaning and effectively improve the purity of molten steel. The carbon in high carbon silicon also regulates the carbon element in molten steel, thereby improving the toughness and hardness of steel

In the casting process, the molten iron needs to be inoculated. The use of high carbon silicon can greatly improve the inoculation effect, which increases the number of eutectic pellets in the molten iron and improves the quality of cast iron. At the same time, high carbon silicon can also promote the flow properties of molten iron and reduce the occurrence of clogging of the water outlet. In the process of producing graphite cast iron, high carbon silicon can effectively improve the structure and distribution of graphite, and reduce the whiteness tendency, greatly improving the quality of the casting.

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Specification

High Carbon Silicon Powder Sepcification:

Chemical Composition(%)


    Grade

Si

C

Al

S

P


  Granularity

HC Si6818

68

18

3

0.05

0.05


    0-5mm

3-10mm

10-50mm

10-100mm

HC Si6515

65

15

3

0.05

0.05

HC Si6020

60

20

3

0.05

0.05

HC Si5520

55

20

3

0.05

0.05

HC 5020

50

20

3

0.05

0.05

Some tips for High Carbon Silicon Powderbuyers:

1. Size:0-3mm,0-10mm or as client’s requirement.

2. Package :1Mt/Bag. It can also be packaged according to the user’s requirements.

3. The minimum order quantity:20-25MT (But we also accept LCL).

4.Payment term: T/T OR L/C

5.Delivery time: Within 5-7 days after receiving the prepayment.

High Carbon Silicon manufacturer service:

We can supply you free samples, booklet, laboratory test report, Industry Report etc

Welcome to our factory and company for a visit!

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